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Product comparison · 2 laptops

Acer Aspire 9920 G-603G32MN vs Acer Extensa EX4620-6194 Intel® Core™2 Duo T5450

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  • 106specifications compared
  • 36differ
  • 70identical
  • 57known for one product only

Key differences

  • Display diagonal
    • 51 cm (20.1")
    • 35.8 cm (14.1")
  • Display resolution
    • 1680 x 1050 pixels
    • 1280 x 800 pixels
  • Processor model
    • T7500
    • T5450
  • Processor frequency
    • 2.2 GHz
    • 1.66 GHz
  • Processor cache
    • 4 MB
    • 2 MB
  • Processor front side bus
    • 800 MHz
    • 667 MHz
  • Processor socket
    • Socket 478
    • Socket 479
  • Stepping
    • E1
    • M0

Side by side

Differences highlightedShow differences only
163 specifications
A

Acer

Aspire 9920 G-603G32MNView product
B

Acer

Extensa EX4620-6194 Intel® Core™2 Duo T5450

Model EX4620-6194

View product
Display2 differ
Display diagonalDiffers51 cm (20.1")35.8 cm (14.1")
Display resolutionDiffers1680 x 1050 pixels1280 x 800 pixels
Native aspect ratio16:1016:10
Display brightnessKnown for one300 cd/m²
Display response rise/fallKnown for one5 ms
Processor8 differ
Processor manufacturerIntelIntel
Processor familyIntel® Core™2 DuoIntel® Core™2 Duo
Processor modelDiffersT7500T5450
Processor cores22
Processor threads22
Processor frequencyDiffers2.2 GHz1.66 GHz
Processor cacheDiffers4 MB2 MB
Processor cache typeL2L2
Processor front side busDiffers800 MHz667 MHz
Processor socketDiffersSocket 478Socket 479
Processor lithography65 nm65 nm
Processor operating modes64-bit64-bit
Processor seriesDiffersIntel Core 2 Duo T7000 SeriesIntel Core 2 Duo T5000 Series
Processor codenameMeromMerom
Bus typeFSBFSB
FSB ParityNoNo
SteppingDiffersE1M0
Thermal Design Power (TDP)35 W35 W
Tjunction100 °C100 °C
Processor core voltage (AC)Known for one1.075 - 1.175 V
Number of Processing Die Transistors291 M291 M
Processing Die size143 mm²143 mm²
CPU multiplier (bus/core ratio)Differs1110
ECC supported by processorNoNo
Memory2 differ
Internal memoryDiffers3 GB1 GB
Internal memory typeDDR2-SDRAMDDR2-SDRAM
Memory clock speedKnown for one667 MHz
Memory layout (slots x size)Known for one2 x 0.5 GB
Maximum internal memoryDiffers4 GB2 GB
Storage1 differ
Total storage capacityDiffers320 GB120 GB
Optical drive typeKnown for oneDVD Super Multi
Card reader integratedKnown for oneYes
Compatible memory cardsKnown for oneSD
HDD interfaceKnown for oneSATA
HDD speedKnown for one5400 RPM
Graphics2 differ
Discrete graphics cardYesYes
Discrete graphics card modelDiffersNVIDIA® GeForce® 8600M GTIntel® GMA X3100
Discrete graphics card memoryKnown for one8 GB
Maximum graphics card memoryDiffers1.28 GB0.350 GB
Audio1 differ
Audio systemDiffersHigh Definition AudioAcer 3DSonic
Number of built-in speakers22
Cameraidentical
Front cameraKnown for oneNo
Front camera resolution (numeric)Known for one0.3 MP
Optical driveidentical
CD-R read speedKnown for one24x
CD-R write speedKnown for one24x
CD-RW read speedKnown for one24x
CD-RW write speedKnown for one16x
DVD-R read speedKnown for one8x
DVD-R write speedKnown for one8x
DVD-R Double Layer read speedKnown for one6x
DVD-R Double Layer write speedKnown for one4x
DVD-RW read speedKnown for one6x
DVD-RW write speedKnown for one6x
DVD+R read speedKnown for one8x
DVD+R write speedKnown for one8x
DVD+R Double Layer read speedKnown for one6x
DVD+R Double Layer write speedKnown for one4x
DVD+RW read speedKnown for one6x
DVD+RW write speedKnown for one8x
DVD-RAM read speedKnown for one5x
DVD-RAM write speedKnown for one5x
DVD-ROM read speedKnown for one8x
Network3 differ
Networking featuresDiffersGigabit EthernetGigabit LAN
Networking typeKnown for oneIntel PRO/Wireless 3945ABG
Wireless technologyDiffersIEEE 802.11a/b/g/n802.11a/b/g
BluetoothDiffersYesNo
Bluetooth versionKnown for one2.0+EDR
Ports & interfaces6 differ
USB 2.0 ports quantity44
Ethernet LAN (RJ-45) ports11
HDMI ports quantityKnown for one0
DVI portDiffersYesNo
VGA (D-Sub) ports quantity11
Firewire (IEEE 1394) ports11
Headphone outputs11
S/PDIF out portDiffersYesNo
Microphone inYesYes
Docking connectorNoNo
ExpressCard slotDiffersYesNo
CardBus PCMCIA slots quantity00
CardBus PCMCIA slot typeNoNo
SmartCard slotDiffersYesNo
Modem (RJ-11) ports11
TV-in portNoNo
TV-outYesYes
TV-out typeS-VideoS-Video
PS/2 ports quantity00
Parallel ports quantityDiffers10
Serial ports quantityDiffers10
USB 1.1 ports quantityKnown for one0
Keyboard1 differ
Pointing deviceDiffersTouchpadTouchpad + Scroll zone
Numeric keypadKnown for oneYes
Keyboard number of keysKnown for one88
Hot keysKnown for oneYes
Keyboard typeKnown for oneFineTouch
Keyboard manufacturerKnown for oneAcer
Number of keyboard cursor keysKnown for one4
Keyboard function keysKnown for one12
Keyboard easy keysKnown for oneYes
Keyboard euro keyKnown for oneYes
Software1 differ
Operating system installedDiffersWindows Vista Home PremiumWindows XP Professional
Bundled softwareKnown for oneAcer Empowering Technology (eLock, eRecovery, eNet, ePower, ePresentation, eSettings Management), Acer GridVista, Acer Launch Manager, Adobe Acrobat Reader, CyberLink PowerDVD, NTI CD-Maker, NTI Shadow.
Processor special features4 differ
Intel® Wireless Display (Intel® WiDi)NoNo
Embedded options availableDiffersYesNo
Enhanced Intel SpeedStep TechnologyYesYes
Execute Disable BitYesYes
Intel 64YesYes
Intel Clear Video TechnologyNoNo
Intel Demand Based SwitchingNoNo
Intel Dual Display Capable TechnologyNoNo
Intel Enhanced Halt StateDiffersYesNo
Intel FDI TechnologyNoNo
Intel Fast Memory AccessNoNo
Intel Flex Memory AccessNoNo
Intel Rapid Storage TechnologyNoNo
Intel Trusted Execution TechnologyNoNo
Intel VT-x with Extended Page Tables (EPT)NoNo
Intel Virtualization Technology (VT-x)DiffersYesNo
Intel Virtualization Technology for Directed I/O (VT-d)NoNo
Intel® AES New Instructions (Intel® AES-NI)NoNo
Intel® Anti-Theft Technology (Intel® AT)NoNo
Intel® Clear Video HD Technology (Intel® CVT HD)NoNo
Intel® Clear Video Technology for Mobile Internet Devices (Intel CVT for MID)NoNo
Intel® Hyper Threading Technology (Intel® HT Technology)NoNo
Intel® InTru™ 3D TechnologyNoNo
Intel® Insider™NoNo
Intel® My WiFi Technology (Intel® MWT)NoNo
Intel® Quick Sync Video TechnologyNoNo
Intel® Turbo Boost TechnologyNoNo
Processor ARK IDDiffers2976130787
Processor package size35 x 35 mm35 x 35 mm
Thermal Monitoring TechnologiesNoNo
Conflict-Free processorNoNo
Idle StatesKnown for oneYes
Battery1 differ
Number of battery cellsDiffers86
Battery life (max)Known for one2.2 h
Battery recharge time (off)Known for one2.5 h
Battery recharge time (on)Known for one3.5 h
Poweridentical
AC adapter powerKnown for one65 W
DC-in jackYesYes
Securityidentical
Cable lock slotYesYes
Cable lock slot typeKensingtonKensington
Password protection typeBIOSBIOS
HDD user passwordKnown for oneYes
Weight & dimensions3 differ
WeightDiffers7.8 kg2.4 kg
WidthDiffers475 mm331 mm
DepthDiffers352 mm248 mm
Height (front)Known for one2.97 cm
Height (rear)Known for one4.1 cm
HeightKnown for one62 mm
Other features1 differ
Infrared data portYesYes
Compliance industry standardsKnown for oneACPI 3.0, DMI 2.0,Wi-Fi
Wake-on-LAN readyYesYes
Wake-on-Ring readyYesYes
Internal modemYesYes
Modem speed56 Kbit/s56 Kbit/s
Modem typeDiffersITU V.92V.92
Supplied AC adapter typeACAC
Performanceidentical
Motherboard chipsetKnown for oneIntel® PM965 Express

A dash means the value is not stated by the source. Unknown values are never counted for or against a product, and there is no overall score.

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